Optical fiber refractometers based on lossy mode resonances supported by TiO2 coatings

M Hernáez, I Del Villar, CR Zamarreño, FJ Arregui… - Applied …, 2010 - opg.optica.org
We obtain lossy mode resonances by the coupling of light from a multimode optical
waveguide to a TiO_2/PSS coating deposited with the layer-by-layer method. The …

Sensitivity improvement of TiO2-doped SnO2 to volatile organic compounds

W Zeng, T Liu, Z Wang - Physica E: Low-dimensional Systems and …, 2010 - Elsevier
Most of volatile organic compounds (VOCs) are often harmful or even toxic for environment,
which require in situ detection. Here, we demonstrate that the TiO2 additive can enhance …

Control of Electron Transfer from Lead-Salt Nanocrystals to TiO2

BR Hyun, AC Bartnik, L Sun, T Hanrath, FW Wise - Nano letters, 2011 - ACS Publications
The roles of solvent reorganization energy and electronic coupling strength on the transfer of
photoexcited electrons from PbS nanocrystals to TiO2 nanoparticles are investigated. We …

Photocatalytic Activity of TiO2 Coatings Obtained at Room Temperature on a Polymethyl Methacrylate Substrate

M Iesalnieks, R Eglītis, T Juhna, K Šmits… - International Journal of …, 2022 - mdpi.com
Titanium dioxide (TiO2) coatings have a wide range of applications. Anatase exhibits
hydrophilic, antimicrobial, and photocatalytic properties for the degradation of organic …

Conceptual model for spray pyrolysis mechanism: fabrication and annealing of titania thin films

A Nakaruk, CC Sorrell - Journal of Coatings Technology and Research, 2010 - Springer
The present work presents a comprehensive model of both processes and outcomes of the
spray pyrolysis mechanism, which is based on wide-ranging experience gained from …

[PDF][PDF] Structural, optical and electrical properties of TiO2 thin films synthesized by sol–gel technique

F Hanini, A Bouabellou, Y Bouachiba… - IOSR Journal of …, 2013 - researchgate.net
The influence of annealing temperature on the structure, optical and electrical property of
TiO2 thin films with (101) preferential orientation were deposited on glass substrates by sol …

Thickness effect on the optical properties of TiO2-anatase thin films prepared by ultrasonic spray pyrolysis: Experimental and ab initio study

H Ennaceri, M Boujnah, A Taleb, A Khaldoun… - International journal of …, 2017 - Elsevier
TiO 2 thin films with different thicknesses were deposited on glass substrates by using the
Ion Layer Gas Reaction (Spray-ILGAR) technique at a substrate temperature of 460°. The …

Optical and structural properties of nanocrystalline anatase (TiO2) thin films prepared by non-aqueous sol-gel dip-coating

E Haimi, H Lipsonen, J Larismaa, M Kapulainen… - Thin Solid Films, 2011 - Elsevier
Anatase (TiO 2) thin films were grown by non-aqueous sol-gel dip-coating using titanium (IV)
n-butoxide as precursor and 1-butanol as solvent. High withdrawal speed of 4.7 mm/s in dip …

[PDF][PDF] Structural and optical characterization of nitrogen-doped TiO2 thin films deposited by spray pyrolysis on fluorine doped tin oxide (FTO) coated glass slides

CO Ayieko, RJ Musembi, SM Waita… - International journal of …, 2012 - academia.edu
Undoped and nitrogen-doped titanium dioxide (TiO2) thin films of 400 nm thick deposited by
spray pyrolysis were structurally and optically characterized. The effect of substrate …

Structural and optical characterization of pure and SnZrO3 doped PS based polymer nanocomposite

SA Hussen - Materials Research Express, 2020 - iopscience.iop.org
This report presents a straightforward, an efficient and a promising methodology for the
preparation of nanocomposite polymer (NCP) systems composed of polystyrene (PS) as the …